99338880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1669}}^1$

素因数の和:1722

約数の個数: 128

約数和(自身を含む): 327052800

約数和(自身を除く): 227713920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1669, 1860, 1920, 1984, 2480, 2976, 3338, 3720, 3968, 4960, 5007, 5952, 6676, 7440, 8345, 9920, 10014, 11904, 13352, 14880, 16690, 19840, 20028, 25035, 26704, 29760, 33380, 40056, 50070, 51739, 53408, 59520, 66760, 80112, 100140, 103478, 106816, 133520, 155217, 160224, 200280, 206956, 213632, 258695, 267040, 310434, 320448, 400560, 413912, 517390, 534080, 620868, 640896, 776085, 801120, 827824, 1034780, 1068160, 1241736, 1552170, 1602240, 1655648, 2069560, 2483472, 3104340, 3204480, 3311296, 4139120, 4966944, 6208680, 6622592, 8278240, 9933888, 12417360, 16556480, 19867776, 24834720, 33112960, 49669440, 99338880]

約数ペア:

[(1, 99338880), (2, 49669440), (3, 33112960), (4, 24834720), (5, 19867776), (6, 16556480), (8, 12417360), (10, 9933888), (12, 8278240), (15, 6622592), (16, 6208680), (20, 4966944), (24, 4139120), (30, 3311296), (31, 3204480), (32, 3104340), (40, 2483472), (48, 2069560), (60, 1655648), (62, 1602240), (64, 1552170), (80, 1241736), (93, 1068160), (96, 1034780), (120, 827824), (124, 801120), (128, 776085), (155, 640896), (160, 620868), (186, 534080), (192, 517390), (240, 413912), (248, 400560), (310, 320448), (320, 310434), (372, 267040), (384, 258695), (465, 213632), (480, 206956), (496, 200280), (620, 160224), (640, 155217), (744, 133520), (930, 106816), (960, 103478), (992, 100140), (1240, 80112), (1488, 66760), (1669, 59520), (1860, 53408), (1920, 51739), (1984, 50070), (2480, 40056), (2976, 33380), (3338, 29760), (3720, 26704), (3968, 25035), (4960, 20028), (5007, 19840), (5952, 16690), (6676, 14880), (7440, 13352), (8345, 11904), (9920, 10014)]